Description:
GM Genuine Parts Engine Pistons are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Features and Benefits:
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
- GM regularly updates production and service part designs to integrate new materials and technologies
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Specifications:
Assembly Lubricant Included:
No
Bore Diameter (in):
4.0207 in
Bore Diameter (mm):
102.127 mm
Piston Material:
Aluminum
Piston Outside Diameter:
102.108 mm
Piston Outside Diameter:
4.02 in.
Piston Pin Incorporated Bearings:
No
Piston Pin Inside Diameter:
0.5512 in.
Piston Pin Inside Diameter:
14 mm
Piston Pin Length:
2.5638 in.
Piston Pin Length:
65.12 mm
Piston Pin Material:
Steel
Piston Pin Outside Diameter:
0.9447 in.
Piston Pin Outside Diameter:
23.995 mm
Piston Rings Included:
No
